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4.1
INSTRUMENTS REQUIRED FOR ADJUSTMENT AND THE SETUP
4.1.1 Measuring instruments required for adjustment
Instrument
PC (Windows)
With an RS-232C compliant serial
communication port.
Color TV monitor
Supporting HD, with an HDMI input.
Oscilloscope
100 MHz or higher (300 MHz is recom-
mended), calibrated instrument.
Frequency counter
With threshold level adjustment. Cali-
brated instrument.
Digital volt meter
Calibrated instrument.
4.1.2 Jigs and tools required for adjustment
Self-diagnostic software
(Service Support System)
YTU94057-121
QAM0099-002
Download from JS-NET
Light box
YTU93096B
YTU92001D
4.1.3 Jig connector cable connection
(1) Remove the seven screws, then remove the bottom cover.
(2) Connect the jig connector cable to the MAIN board CN111.
IC CLIP WIRING
JIG Connector
Green
TO MM0D
TO AL_3.1V
TO IF_RX
White
TO IF_TX
Black
TO GND
Slide Switch of the Communication Cable
ADJUSTMENT
Condition
PC cable
Communication cable
KSJ1742
INF adjustment lens
(Collimator)
YTU92001-018
Communication
Cable
Blue
Red
Communication
Cable
PC Cable
Normally switched to the mini jack side.
(SSS communication for adjustment)
Only when updating CAM CPU,
switched to the IC clip side.
SECTION 4
Instrument
Audio tester
Calibrated instrument.
Speaker
----------
DC power source
12V/1.7A or more, power source for light box.
AC adapter
Used as a power source for the unit.
(Accessory : AP-V21)
Jig connector cable
KSJ1740
Focus chart
YTU92001-102
ø
46mm→
CAUTION
Before connecting the jig cable, be sure to turn "OFF" the power.
If the jig connector cable is connected while the power is "ON",
communication error may occur.
When the error occurs, the power supply of unit is turned "OFF".
JIG Connector Cable (KSJ1740)
MAIN CN111
(JIG CONN)
XDSPTRST
XDSPSRST
VF_R_JIG
VF_G_JIG
VF_B_JIG
VF_COM_JIG
REG_3.1V
UA_RXDO
UA_TXDO
AL_3.1VSYS
IF_TX
IF_RX
DSP_TDI
SYS_RSTL
OCD_SCL
VF_HD_JIG
DRV_3.0V
Service
GND
Support
System
OCD_SDA
121
GND
DSP_RTCK
IRU
MVD
PC(Windows)
DSP_TCK
DSP_TDO
EXTRGO
DSP_TMS
MMOD
GND
KENTO
Condition
Charging battery
adjustment jig
KSJ1741
Step down ring
• Color temperature con-
version filter.(LBB12)
YTU94152-LBB12
• ND filter (ND1.5)
YTU94152-ND1.5
• ND filter (ND0.3)
YTU94152-ND0.3
ø
36mm
JIG CONN BOARD
(PIN No.)
1
1
XDSPTRST
16
2
VF_R_JIG
2
3
VF_B_JIG
17
4
REG_3.1V
3
5
UA_TXDO
18
6
IF_TX
DSP_TDI
4
7
19
8
OCD_SCL
DRV_3.0V
5
9
20
10
OCD_SDA
DSP_RTCK
6
11
21
12
MVD
DSP_TDO
7
13
22
14
DSP_TMS
GND
8
15
23
16
XDSPSRST
VF_G_JIG
9
17
24
18
VF_COM_JIG
UA_RXDO
10
19
25
20
AL_3.1VSYS
IF_RX
11
21
26
22
SYS_RSTL
12
23
VF_HD_JIG
27
24
GND
13
25
GND
IRU
28
26
14
27
DSP_TCK
EXTRGO
29
28
15
29
MMOD
KENTO
30
30
(No.HC044<Rev.001>)1-13
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